-7k=4-8k

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Solution for -7k=4-8k equation: 



-7k=4-8k

We move all terms to the left:

-7k-(4-8k)=0

We add all the numbers together, and all the variables

-7k-(-8k+4)=0

We get rid of parentheses

-7k+8k-4=0

We add all the numbers together, and all the variables

k-4=0

We move all terms containing k to the left, all other terms to the right

k=4

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